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A190737 as a simple table

n a(n)
0 1
1 2
2 6
3 19
4 66
5 244
6 946
7 3801
8 15697
9 66234
10 284339
11 1237983
12 5453611
13 24263355
14 108865901
15 492051006
16 2238220336
17 10238568080
18 47070014643
19 217363784060
20 1007794226777
21 4689545704246
22 21893712581740
23 102520882301832
24 481393173378979

[1,2,6,19,66,244,946,3801,15697,66234,284339,
 1237983,5453611,24263355,108865901,492051006,
 2238220336,10238568080,47070014643,217363784060,
 1007794226777,4689545704246,21893712581740,
 102520882301832,481393173378979]

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Last modified July 25 05:51 EDT 2024. Contains 374586 sequences. (Running on oeis4.)